(j3.2006) (SC22WG5.5694) coarray dummy arguments

[Bader, Reinhold]

Attached an updated draft. 
Apart from adding an example to the discussion section, I've also expanded the added paragraph for 12.5.2.8 to describe the 
action of other images updating the dummy argument.

Cheers
Reinhold

> -----Urspr?ngliche Nachricht-----
> Von: j3-bounces at mailman.j3-fortran.org [mailto:j3-bounces at mailman.j3-
> fortran.org] Im Auftrag von Bill Long
> Gesendet: Donnerstag, 31. M?rz 2016 08:44
> An: fortran standards email list for J3 <j3 at mailman.j3-fortran.org>
> Cc: WG5 <sc22wg5 at open-std.org>
> Betreff: (j3.2006) (SC22WG5.5694) coarray dummy arguments
> 
> Hi Reinhold,
> 
> In your second edit, "after Note 2.34.", change "after" to "before", or made
> the citation [307:5+] and start the edit "after 12.5.2.8p2.".   The Notes should
> all be together at the end of the subclause.
> 
> In the same edit as above, at the end of the new text, delete "on the current
> team", since it is possible to access objects on images that are part of a
> different team.
> 
> The wording that prohibits the copy-in/copy-out problem is 12.5.2.8p2.
> 
> For the [312] Note 12.39+, an example of a case that is not already covered by
> existing rules would be helpful.  I found the note confusing.  I'm not sure how
> image control statements would avoid argument aliasing problems.
> 
> Cheers,
> Bill
> 
> 
> 
> On Mar 31, 2016, at 2:56 AM, Bader, Reinhold <Reinhold.Bader at lrz.de> wrote:
> 
> > Dear all,
> >
> > attached please find the draft for an attempt to fix issues with
> > coarray dummy arguments that were identified in a coarray-ts discussion quite
> some time ago. I intend to upload it to the J3 server unless serious objections
> arise.
> >
> > Cheers
> > Reinhold
> >
> >
> >
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> 
> Bill Long                                                                       longb at cray.com
> Fortran Technical Support  &                                  voice:  651-605-9024
> Bioinformatics Software Development                     fax:  651-605-9142
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> 
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